/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', Arial, sans-serif;
    color: #1f2937;
    background-color: #f9fafb;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================= */
/* HERO */
/* ========================= */

.nicho-hero {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.nicho-hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    max-width: 850px;
    margin: 0 auto 25px;
    line-height: 1.2;
}

.nicho-hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

/* BOTÃO PRINCIPAL */

.btn-primary {
    display: inline-block;
    padding: 16px 32px;
    background: #22c55e;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary:hover {
    background: #16a34a;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
}

/* ========================= */
/* PROBLEMA */
/* ========================= */

.nicho-problema {
    padding: 80px 0;
    background: #ffffff;
    text-align: center;
}

.nicho-problema h2 {
    font-size: 2rem;
    margin-bottom: 40px;
}

.nicho-problema ul {
    list-style: none;
    max-width: 700px;
    margin: 0 auto;
}

.nicho-problema li {
    background: #f3f4f6;
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    font-weight: 500;
}

/* ========================= */
/* SOLUÇÃO */
/* ========================= */

.nicho-solucao {
    padding: 100px 0;
    background: #f1f5f9;
    text-align: center;
}

.nicho-solucao h2 {
    font-size: 2.2rem;
    margin-bottom: 60px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.card {
    background: #ffffff;
    padding: 35px 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    text-align: left;
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.card p {
    font-size: 0.95rem;
    color: #4b5563;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* ========================= */
/* PROCESSO */
/* ========================= */

.nicho-processo {
    padding: 90px 0;
    background: #ffffff;
    text-align: center;
}

.nicho-processo h2 {
    font-size: 2rem;
    margin-bottom: 50px;
}

.processo-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.processo-steps div {
    background: #f9fafb;
    padding: 25px;
    border-radius: 10px;
    font-weight: 500;
    box-shadow: 0 5px 15px rgba(0,0,0,0.04);
}

/* ========================= */
/* CTA FINAL */
/* ========================= */

.nicho-cta-final {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: #fff;
    text-align: center;
}

.nicho-cta-final h2 {
    font-size: 2rem;
    max-width: 700px;
    margin: 0 auto 40px;
}

/* ========================= */
/* RESPONSIVIDADE */
/* ========================= */

@media (max-width: 992px) {

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .processo-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .nicho-hero {
        padding: 70px 0;
    }

    .nicho-hero h1 {
        font-size: 2rem;
    }

    .nicho-hero p {
        font-size: 1rem;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .processo-steps {
        grid-template-columns: 1fr;
    }

    .btn-primary {
        width: 100%;
        padding: 18px;
    }

    .card {
        text-align: center;
    }
}